ATE115351T1 - PROCEDURE FOR SWITCHING VOICE OR DATA INFORMATION TRANSMITTED ON TIME DIVISION LINES THROUGH A SWITCHING MACHINE. - Google Patents

PROCEDURE FOR SWITCHING VOICE OR DATA INFORMATION TRANSMITTED ON TIME DIVISION LINES THROUGH A SWITCHING MACHINE.

Info

Publication number
ATE115351T1
ATE115351T1 AT89116149T AT89116149T ATE115351T1 AT E115351 T1 ATE115351 T1 AT E115351T1 AT 89116149 T AT89116149 T AT 89116149T AT 89116149 T AT89116149 T AT 89116149T AT E115351 T1 ATE115351 T1 AT E115351T1
Authority
AT
Austria
Prior art keywords
case
switching
voice memory
voice
procedure
Prior art date
Application number
AT89116149T
Other languages
German (de)
Inventor
Werner Dipl-Ing Nagler
Rudolf Dipl-Ing Krumenacker
Rostislav Dipl-Ing Kaderka
Frank Dipl-Ing Marnet
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE115351T1 publication Critical patent/ATE115351T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/08—Time only switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

The switching network is implemented as time stage, the voice memory (SM) of which consists of two halves (H1, H2) having in each case a storage capacity corresponding to the content of one pulse frame. The read control addresses for the voice memory, contained in the hold latch (CM) in each case comprise one frame control bit (FCTI), the binary value of which determines whether reading takes place from in each case the same or in each case the other memory half into which writing is currently taking place. For this purpose, the respective frame control bits are EXCLUSIVE-OR combined with the most significant bit of the respective write address (WRSM) of the voice memory. The respective result bit of this logic operation then forms the most significant bit of the read address (RDSM) of the voice memory. <IMAGE>
AT89116149T 1989-08-31 1989-08-31 PROCEDURE FOR SWITCHING VOICE OR DATA INFORMATION TRANSMITTED ON TIME DIVISION LINES THROUGH A SWITCHING MACHINE. ATE115351T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89116149A EP0414951B1 (en) 1989-08-31 1989-08-31 Method for the through-connection of voice or data information transmitted by time multiplex lines via a switching network

Publications (1)

Publication Number Publication Date
ATE115351T1 true ATE115351T1 (en) 1994-12-15

Family

ID=8201835

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89116149T ATE115351T1 (en) 1989-08-31 1989-08-31 PROCEDURE FOR SWITCHING VOICE OR DATA INFORMATION TRANSMITTED ON TIME DIVISION LINES THROUGH A SWITCHING MACHINE.

Country Status (4)

Country Link
EP (1) EP0414951B1 (en)
AT (1) ATE115351T1 (en)
DE (1) DE58908746D1 (en)
ES (1) ES2065958T3 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012135A1 (en) * 1977-06-20 1980-06-25 L M Ericsson Proprietary Limited A method and a switch for serially bit-switching word formatted data
CA1311818C (en) * 1987-12-29 1992-12-22 Nec Corporation Time division switching for multi-channel calls using two time switch memories acting as a frame aligner

Also Published As

Publication number Publication date
EP0414951B1 (en) 1994-12-07
EP0414951A1 (en) 1991-03-06
DE58908746D1 (en) 1995-01-19
ES2065958T3 (en) 1995-03-01

Similar Documents

Publication Publication Date Title
KR890015280A (en) Mask ROM
TW328598B (en) Non-volatile memory device and refreshing method
DE3764815D1 (en) DEVICE FOR RECORDING AND / OR PLAYING BACK DATA.
KR910006992A (en) Memory
GB1026897A (en) Digital data storage systems
GB1280753A (en) Associative memories
KR880003328A (en) Semiconductor memory device
ES8405568A1 (en) Digital transmission systems.
KR920009112A (en) Digital communication terminal power preservation technology
KR890002773A (en) Memory and Method of Digital Video Signals
GB1386227A (en) Memory arrangement for a computer
US4020470A (en) Simultaneous addressing of different locations in a storage unit
ATE115351T1 (en) PROCEDURE FOR SWITCHING VOICE OR DATA INFORMATION TRANSMITTED ON TIME DIVISION LINES THROUGH A SWITCHING MACHINE.
ES458285A1 (en) Data processing system having portions of data addressing and instruction addressing information provided by a common source
JPS55125597A (en) Semiconductor memory circuit
JPS5758280A (en) Method for making memory address
SU1529289A1 (en) Device for substitution of information in permanent memory
SU1462418A1 (en) Storage
KR920008672A (en) In-memory frame data addressing method in video recorder
SU407395A1 (en)
SU1159067A1 (en) Read-only memory
SU1399770A1 (en) Device for searching for data in a storage
JPS57201000A (en) Bit shift control system of sequential access memory
JPS5731062A (en) Log information store system
KR950009443A (en) Memory board for program and data storage for control

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee